The Munsters - Season 2 - Eps 10: A Man for Marilyn
To provide poor unfortunate Marilyn with a future husband, Grandpa tries to turn a frog into a prince. Conveniently, he chooses a nearsighted frog who won’t be put off by Marilyn’s hideous looks. Not realizing that the potion has failed, Grandpa and Herman mistake a passing stranger for their princely frog.
About The Munsters

Title: The Munsters
First Air Date: 1964-09-24
Last Air Date: 1966-05-12
Status: Ended
Rating: 8/10 (from 428 votes)
Language: EN
Seasons: 3
Total Episodes: 70
Network: CBS
Genres: Comedy, Sci-Fi & Fantasy, Family
Production Companies: Universal Television, Kayro-Vue Productions, Universal Television Entertainment
Synopsis
A family of friendly monsters that have misadventures all while never quite understanding why people react to them so strangely.
Cast

Fred Gwynne
Herman Munster

Yvonne De Carlo
Lily Munster

Butch Patrick
Eddie Munster

Al Lewis
Grandpa

Pat Priest
Marilyn Munster